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Halle; Roy Michael
Vaucluse, AU
No. of patents:

Patent Number Title Of Patent Date Issued
5915533 Inertia golf hat June 29, 1999
A hat having a brim configured to extend substantially around the head of a wearer, wherein a weight increasing means is provided on the brim to increase a radius of gyration of the hat. Typically, the weight increasing means is provided at, or adjacent to, a periphery of said brim.

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